山地小流域内のアカマツ林における降雨成分の変化

• Young Yea Sun

  愛媛大学大学院連合農学研究科

• 垣原 登志子

  愛媛大学大学院連合農学研究科

• 井上 章二

  琉球大学農学部

• Chun Kun Woo

  江原大学校山林科学大学

• 江崎 次夫

  愛媛大学農学部

書誌事項

タイトル別名

• Change of Precipitation Component in Pinus Forest Small Forested Watershed
• サンチ ショウリュウイキ ナイ ノ アカマツリン ニ オケル コウウ セイブン ノ ヘンカ

抄録

To analysis the absorbing function of forest in the single pinus forest, we measured the concentration of pH, EC cation and anion about the collected rainfall, stemflow, throughfall, soil solution and streamwater. We also described a mechanisms and process that affect the rain water which flows into the soil, when it reaches forest area through the bodies of trees. The pH of stemflow (6.33) was figured out the lowest value, as pH of throughfall (5.83), also lower compared with that of rainfall (6.03). The EC of stemflow (110μ S/cm) and throughfall (63μ S/cm) showed a higher value, compared with that of rainfall (37μ S/cm). Density of Ca^<2+> showed the highest values among the cation and the results showed that Ca^<2+> concentration of stemflow and throughfall were affected by Ca^<2+> concentration of rainwater. Generally, concentration of anion was higher than that of cation, showing high values in the throughfall and soil solution.

収録刊行物

• Journal of Rainwater Catchment Systems

  Journal of Rainwater Catchment Systems 10 (1), 37-42, 2004

  日本雨水資源化システム学会

キーワード

• Pinus desiflora
• Stemflow
• Rainwater
• Ion concentration
• Soil solution

詳細情報

• CRID: 1390001204485540608
• NII論文ID: 110002696226
• NII書誌ID: AA11657953
• DOI: 10.7132/jrcsa.kj00003257776
• ISSN: 21866228
• ISSN: 13438646
• NDL書誌ID: 7819399
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7819399
• Web Site: https://www.jstage.jst.go.jp/article/jrcsa/10/1/10_KJ00003257776/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可